Thank you for viewing. These are undershorts that my son used for soccer. The size is 150 and the color is blue. I am selling them because he has outgrown them. They are in good condition and I think they can still be used. My son wore underwear and then these shorts, so they were not worn directly on the skin. These are used items, so please refrain from purchasing if you are looking for a perfect item. I will respond to any questions about the details of the size as much as possible. Thank you.